vit b12 injection side effects How Long Does a Shot Last? Why Do I Feel Worse

43,50 Imerslund-Grsbeck syndrome (IGS) is a rare autosomal recessive disorder characterized by selective malabsorption of vitamin B12 in the terminal ileum, leading to systemic cobalamin deficiency

Many patients feel more alert and motivated during daily activities

However, this improvement may take several months to manifest

Unlike other forms of B12 supplementation, such as oral supplements or fortified foods, injections have several advantages

Because they are small molecules, they can penetrate the hair deeply to repair internal damage and increase diameter

If you experience symptoms of a severe allergic reaction or any other concerning side effects after receiving Full-B12 Injection, seek immediate medical attention